Journal of Operator Theory
Impact Factor & Key Scientometrics

Journal of Operator Theory
Overview

Impact Factor

1.013

H Index

41

Impact Factor

0.905

I. Basic Journal Info

Country

Romania
Journal ISSN: 3794024
Publisher: Academia Romana
History: 1996-1998, 2000-ongoing
Journal Hompage: Link
How to Get Published:
Find out more

Research Categories

Scope/Description:

The Journal of Operator Theory has a moving wall of five years. The full text files for articles published during the last five years are available only to subscribers. The moving wall is designed to help protect the economic sustainability of our journal. By not making the most current content available on this site, we preserve revenue opportunities from current issues subscriptions, while making sure that the back file is preserved and made continually accessible to scholars.

II. Science Citation Report (SCR)



Journal of Operator Theory
SCR Impact Factor

Journal of Operator Theory
SCR Journal Ranking

Journal of Operator Theory
SCImago SJR Rank

SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.

0.814

Journal of Operator Theory
Scopus 2-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Operator Theory
Scopus 3-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Operator Theory
Scopus 4-Year Impact Factor Trend

Note: impact factor data for reference only

Journal of Operator Theory
Impact Factor History

2-year 3-year 4-year
  • 2023 Impact Factor
    0.831 0.793 0.828
  • 2022 Impact Factor
    0.723 0.882 0.925
  • 2021 Impact Factor
    0.905 1.009 0.925
  • 2020 Impact Factor
    0.961 0.802 0.723
  • 2019 Impact Factor
    0.671 0.731 0.689
  • 2018 Impact Factor
    0.73 0.763 0.722
  • 2017 Impact Factor
    0.547 0.653 0.688
  • 2016 Impact Factor
    0.533 0.563 0.662
  • 2015 Impact Factor
    0.509 0.651 0.654
  • 2014 Impact Factor
    0.649 NA NA
  • 2013 Impact Factor
    0.571 NA NA
  • 2012 Impact Factor
    0.604 NA NA
  • 2011 Impact Factor
    0.798 NA NA
  • 2010 Impact Factor
    0.512 NA NA
  • 2009 Impact Factor
    0.563 NA NA
  • 2008 Impact Factor
    0.568 NA NA
  • 2007 Impact Factor
    0.602 NA NA
  • 2006 Impact Factor
    0.527 NA NA
  • 2005 Impact Factor
    0.376 NA NA
  • 2004 Impact Factor
    0.551 NA NA
  • 2003 Impact Factor
    0.474 NA NA
  • 2002 Impact Factor
    0.385 NA NA
  • 2001 Impact Factor
    0.111 NA NA
  • 2000 Impact Factor
    0.107 NA NA
Note: impact factor data for reference only

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Impact Factor

Impact factor (IF) is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Find out more: What is a good impact factor?

III. Other Science Influence Indicators

Any impact factor or scientometric indicator alone will not give you the full picture of a science journal. There are also other factors such as H-Index, Self-Citation Ratio, SJR, SNIP, etc. Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed. (Learn More)

Journal of Operator Theory
H-Index

The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications

41

Journal of Operator Theory
H-Index History

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